wiedemann-franz law

wiedemann-franz law
\\-ˈfrän(t)s-, -ˈfran(t)s-\ noun
Usage: usually capitalized W&F
Etymology: after Gustav H. Wiedemann died 1899 and Rudolph Franz died 1902 German physicists
: a statement in physics: at a given temperature the ratio of the thermal to the electrical conductivity has nearly the same value for most metals and approximately is proportioned to the absolute temperature of the metal

Useful english dictionary. 2012.

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  • Wiedemann-Franz law — In physics, the Wiedemann Franz law states that the ratio of the thermal conductivity ( K ) to the electrical conductivity ( sigma; ) of a metal is proportional to the temperature ( T ). :frac{K}{sigma}=LTTheoretically, the proportionality… …   Wikipedia

  • Wiedemann-Franz law — Vydemano ir Franco dėsnis statusas T sritis fizika atitikmenys: angl. Wiedemann Franz law vok. Wiedemann Franzsches Gesetz, n rus. закон Видемана Франца, m pranc. loi de Wiedemann Franz, f …   Fizikos terminų žodynas

  • Wiedemann — Franz law — Смотри закон Видемана Франца …   Энциклопедический словарь по металлургии

  • loi de Wiedemann-Franz — Vydemano ir Franco dėsnis statusas T sritis fizika atitikmenys: angl. Wiedemann Franz law vok. Wiedemann Franzsches Gesetz, n rus. закон Видемана Франца, m pranc. loi de Wiedemann Franz, f …   Fizikos terminų žodynas

  • Wiedemann — is a Bavarian (German) surname.People*Christian Rudolph Wilhelm Wiedemann (1770 1840) physician, historian, naturalist *George Wiedemann (1833 1890) brewer *Gustav Heinrich Wiedemann (1826 1899) physicist *Kent M. WiedemannThings*Wiedemann Franz… …   Wikipedia

  • Wiedemann-Franzsches Gesetz — Vydemano ir Franco dėsnis statusas T sritis fizika atitikmenys: angl. Wiedemann Franz law vok. Wiedemann Franzsches Gesetz, n rus. закон Видемана Франца, m pranc. loi de Wiedemann Franz, f …   Fizikos terminų žodynas

  • Gustav Heinrich Wiedemann — (October 2, 1826 March 24, 1899), German physicist, was born at Berlin.After attending the Cologne gymnasium, he entered the university of Berlin in 1844, and took his doctor s degree there three years later. His thesis on that occasion was… …   Wikipedia

  • закон Видемана — Франца — [Wiedemann Franz law] отношение коэффициента теплопроводности, к удельному электросопротивлению металлов при одинаковой температуре постоянно, установлен в 1853 г. экспериментально немецкими физиками Г. Видеманом и Р. Францем. В 1881 г. датский… …   Энциклопедический словарь по металлургии

  • Scientific phenomena named after people — This is a list of scientific phenomena and concepts named after people (eponymous phenomena). For other lists of eponyms, see eponym. NOTOC A* Abderhalden ninhydrin reaction Emil Abderhalden * Abney effect, Abney s law of additivity William de… …   Wikipedia

  • Vydemano ir Franco dėsnis — statusas T sritis fizika atitikmenys: angl. Wiedemann Franz law vok. Wiedemann Franzsches Gesetz, n rus. закон Видемана Франца, m pranc. loi de Wiedemann Franz, f …   Fizikos terminų žodynas

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